package com_game.itheima;

public class Demo01 {

    // main / psvm
    public static void main(String[] args) {
        // sout
        System.out.println("Hello World");
        System.out.println("哈哈哈哈");
        System.out.println("哈哈哈哈");
        System.out.println("哈哈哈哈");
    }
}
